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71V67803 - Block Diagram


3.3V 512K x 18 Synchronous 3.3V I/O PipeLined SRAM

The 71V67803 3.3V CMOS SRAM is organized as 512K x 18. The 71V67803 SRAM contains write, data, address and control registers. The burst mode feature offers the highest level of performance to the system designer, as it can provide four cycles of data for a single address presented to the SRAM.


  • High system speed 166MHz (3.5ns clock access time)
  • LBO input selects interleaved or linear burst mode
  • Self-timed write cycle with global write control (GW), byte write enable (BWE), and byte writes (BWx)
  • 3.3V core power supply
  • Power down controlled by ZZ input
  • 3.3V I/O supply (VDDQ)
  • Available in 100-pin TQFP, 119-pin BGA and 165 fpBGA packages

Product Specification

Density (Kb)Bus Width (bits)Core Voltage (V)Pkg. CodeOrganizationI/O Voltage (V)Cycle Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOutput Type
512183.3PKG100, BG119, BQ165, BQG165, BGG119256K x 36, 512K x 183.30133.00, 150.00, 166.00-40 to 85°C, 0 to 70°CSynch BurstPipelined

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
71V67803S133BGActiveBG119PBGA119CNoTrayCheck Availability
71V67803S133BG8ActiveBG119PBGA119CNoReelCheck Availability
71V67803S133BGGActiveBGG119PBGA119CYesTrayCheck Availability
71V67803S133BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71V67803S133BQActiveBQ165CABGA165CNoTrayCheck Availability
71V67803S133BQGActiveBQG165CABGA165CYesTrayCheck Availability
71V67803S133BQG8ActiveBQG165CABGA165CYesReelCheck Availability
71V67803S133BQGIActiveBQG165CABGA165IYesTrayCheck Availability
71V67803S133BQIActiveBQ165CABGA165INoTrayCheck Availability
71V67803S133PFGActivePKG100TQFP100CYesTrayCheck Availability
71V67803S133PFG8ActivePKG100TQFP100CYesReelCheck Availability
71V67803S133PFGIActivePKG100TQFP100IYesTrayCheck Availability
71V67803S133PFGI8ActivePKG100TQFP100IYesReelCheck Availability
71V67803S150BGActiveBG119PBGA119CNoTrayCheck Availability
71V67803S150BG8ActiveBG119PBGA119CNoReelCheck Availability
71V67803S150BQActiveBQ165CABGA165CNoTrayCheck Availability
71V67803S150BQ8ActiveBQ165CABGA165CNoReelCheck Availability
71V67803S150BQIActiveBQ165CABGA165INoTrayCheck Availability
71V67803S150PFGActivePKG100TQFP100CYesTrayCheck Availability
71V67803S150PFG8ActivePKG100TQFP100CYesReelCheck Availability
71V67803S150PFGIActivePKG100TQFP100IYesTrayCheck Availability
71V67803S150PFGI8ActivePKG100TQFP100IYesReelCheck Availability
71V67803S166BGActiveBG119PBGA119CNoTrayCheck Availability
71V67803S166BG8ActiveBG119PBGA119CNoReelCheck Availability
71V67803S166BQActiveBQ165CABGA165CNoTrayCheck Availability
71V67803S166BQGActiveBQG165CABGA165CYesTrayCheck Availability
71V67803S166BQG8ActiveBQG165CABGA165CYesReelCheck Availability
71V67803S166PFGActivePKG100TQFP100CYesTrayCheck Availability
71V67803S166PFG8ActivePKG100TQFP100CYesReelCheck Availability
71V67803S166PFGIActivePKG100TQFP100IYesTrayCheck Availability
71V67803S166PFGI8ActivePKG100TQFP100IYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
71V67603/803 Datasheet Datasheet PDF 236 KB Nov 17, 2014
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 26, 2016
PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB Oct 21, 2013
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
show all (24)
PCN# : A0705-02 New Mold Compound for CABGA-256, FPBGA-48, FPBGA-165 Product Change Notice PDF 138 KB Jul 25, 2007
PCN# : A0706-04 MSL LEVEL 4 TO MSL LEVEL 3 FOR SELECTIVE TQFP-100 DEVICES Product Change Notice PDF 101 KB Jul 24, 2007
PCN#: A-0611-02 Transfer of Assembly Build for PBGA 119 (Green & Standard) from ATK, Korea to ATP, Philippines Product Change Notice PDF 120 KB Dec 17, 2006
PCN# A-0607-05 Green Mold Compound KMC3580 for BGA Product Change Notice PDF 194 KB Aug 30, 2006
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
PCN # SR-0505-02 FPBGA BQ165 Solder Pad Opening/Ball Diameter Product Change Notice PDF 163 KB Aug 3, 2005
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
PCN#: A-0403-03, BGA package family Product Change Notice PDF 38 KB Dec 9, 2004
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material Product Change Notice PDF 211 KB Oct 16, 2003
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
PCN#:A-0305-02, new m/c G770 & 2300 d/a material Product Change Notice PDF 197 KB Jun 4, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
PCN#:G-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB Mar 11, 2003
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 18, 1999

Software & Tools

Title Type Format File Size Datesort icon
71v67803z_PF IBIS Model Model - IBIS ZIP 13 KB Aug 14, 2000